What powers rubycat.eu?
Last seen Aug 2026 · 26 technologies across 14 categories
Analytics
CDN
CMS
Databases
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.81 / 10 · ranked #1,955,887 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- Weight: 0.6 MB · 23 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- rubycat
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on ICODIA ICODIA NETWORK INTEGRITY (46.31.194.20)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Sectigo, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 29,452,894, 5 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Priority Hints Dec 2025
- dropped Site Kit Dec 2025
- dropped WP Rocket Dec 2025